3.10.5 Fitting oil sump gasket
Fit the oil sump gasket with the silicone stripes
against the cylinder block (self-carrying and casted
oil sumps).
Fig. 79
3.10.6 Lubricating oil cooler
33 - 74 engines
Engines is fitted with an oil cooler, which is positioned in between the oil filter and the cylinder block.
Procedure
1.
The engine coolant should be drained before removing the lubricating oil cooler.
2.
Fit new sealing rings. Fit the cooler with the draining plug turned downwards. Connect the coolant
pipes in the correct way.
3.
Apply locking fluid (e.g. Loctite 243) to the
nipple (the thread that attaches to the
cylinder block) and tighten it to a torque of 60
Nm.
Fig. 80
3.10.7 Removing the oil cooler
84 and 98 engines
3. Maintenance
3-48 4th Generation Engines
8370 79492